CN1637448A - 光纤准直仪 - Google Patents
光纤准直仪 Download PDFInfo
- Publication number
- CN1637448A CN1637448A CN200510004275.3A CN200510004275A CN1637448A CN 1637448 A CN1637448 A CN 1637448A CN 200510004275 A CN200510004275 A CN 200510004275A CN 1637448 A CN1637448 A CN 1637448A
- Authority
- CN
- China
- Prior art keywords
- wavelength
- optical fiber
- lens
- light
- collimator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
- G02B6/327—Optical coupling means having lens focusing means positioned between opposed fibre ends with angled interfaces to reduce reflections
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004000481 | 2004-01-05 | ||
JP2004000481A JP2005195752A (ja) | 2004-01-05 | 2004-01-05 | 光ファイバコリメータ |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1637448A true CN1637448A (zh) | 2005-07-13 |
Family
ID=34816299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200510004275.3A Pending CN1637448A (zh) | 2004-01-05 | 2005-01-04 | 光纤准直仪 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20050185887A1 (ja) |
JP (1) | JP2005195752A (ja) |
CN (1) | CN1637448A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105759462A (zh) * | 2016-04-18 | 2016-07-13 | 北京大学 | 一种可调光纤准直系统 |
CN113218338A (zh) * | 2021-05-18 | 2021-08-06 | 安徽中科米微电子技术有限公司 | 一种基于自准直仪的多点位测试装置及测试方法 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4653034B2 (ja) * | 2006-07-20 | 2011-03-16 | 日本電信電話株式会社 | 双方向光空間通信システムおよび光送受信装置 |
JP2008102357A (ja) * | 2006-10-19 | 2008-05-01 | Nippon Electric Glass Co Ltd | 光出射装置 |
JP2016206650A (ja) * | 2015-04-20 | 2016-12-08 | 住友電気工業株式会社 | 光デバイス |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003010564A2 (en) * | 2001-07-24 | 2003-02-06 | Tyco Electronics Corporation | Expanded beam connector system |
JP2003121688A (ja) * | 2001-10-18 | 2003-04-23 | Nippon Sheet Glass Co Ltd | 光ファイバコリメータおよび光ファイバコリメータ・アレイ |
US7130502B2 (en) * | 2004-02-06 | 2006-10-31 | Nippon Sheet Glass Co., Ltd. | Wavelength division multiplexing optical coupler |
-
2004
- 2004-01-05 JP JP2004000481A patent/JP2005195752A/ja active Pending
-
2005
- 2005-01-04 CN CN200510004275.3A patent/CN1637448A/zh active Pending
- 2005-01-04 US US11/028,752 patent/US20050185887A1/en not_active Abandoned
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105759462A (zh) * | 2016-04-18 | 2016-07-13 | 北京大学 | 一种可调光纤准直系统 |
CN105759462B (zh) * | 2016-04-18 | 2018-10-16 | 北京大学 | 一种可调光纤准直系统 |
CN113218338A (zh) * | 2021-05-18 | 2021-08-06 | 安徽中科米微电子技术有限公司 | 一种基于自准直仪的多点位测试装置及测试方法 |
Also Published As
Publication number | Publication date |
---|---|
US20050185887A1 (en) | 2005-08-25 |
JP2005195752A (ja) | 2005-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |